body {
  margin: 0;
}
ul {
  margin: 0;
  padding: 10px;
}
li {
  list-style: none;
}
.btn {
  display: block;
  padding: 10px;
  margin: 10px;
  border: 1px solid #eee;
  text-align: center;
  text-decoration: none;
  color: #000;
}
.header {
  padding: 10px;
  border-bottom: 1px solid #eee;
  text-align: center;
}
.header h1{
  margin: 0;
  font-size: 24px;
  line-height: 24px;
}
.btn-back {
  position: absolute;
  left: 10px;
  font-size: 14px;
  text-decoration: none;
}
#map-container {
  height:300px;
  width:100%;
}
